American Rotary is the manufacturer and distributor of the largest selection of phase converters and transformers online! We are the only phase converter company to offer every type of phase converter - static, rotary and digital.
AI Industrial was designed specifically for the demands of industrial and agricultural applications. Our AI Industrial digita...
This SMART Series Phase Converter is designed for Inertia/friction loads such as pumps, fans, compressors, blowers, dust coll...
This SMART Series phase converter is specifically designed for CNC, VFD, rectified and any other voltage sensitive equipment....
This Pro Series Phase Converter manufactured in the USA is best for light to basic general purpose loads and combination loads....
Jeff has designed an innovative griding fixture. Jeff shows us how to grind a steel block quickly using his f...
Chris and Jacob from American Rotary go to a customer's Pickle Farm to oversee a 150HP AI PAD Mount Phase Conv...
We visited Logs to Lumber to see how logs are turned into lumber using a woodmizer saw, shaper, and other phas...
See how American Rotary utilizes leading edge technology in our phase converters with our Patented Microsmart ...
We are using the AmericanRotary phase converter to power our 230 volt 3 phase truck tire changers. This allows us to stock 3 phase units and if single phase power is required we simply add the American rotary converter to the package. This system not only works flawlessly but is very simple to install and does not take away from our machine in a cosmetic sense. Their technical support team has been very helpful particularly in helping us choose the correct size unit for our application. I would recommend American Rotary's products and services to anyone.
Nick McCullough, Owner / Beach Equipment Company
My 3HP Phase Converter was wired in yesterday to my 1-1/2HP Bridgeport J head milling machine. Runs fantastic! I had a friend that is a qualified electrician complete the task. Your included directions were very easy for him to understand and follow. Everything from wiring a new breaker box with the appropriate fuse breakers to powering up the Bridgeport took just under 3 hours. He took a few measurements with his volt meter and stated the mill was running at 98% of peak output efficiency. I'm very pleased needless to say
Erik Bailygaines, Owner / .
— Wood Working
I moved my shop and bought some inexpensive static phase converters for my equipment. Big mistake! One call to American Rotary and all of my problems were solved. The shop is 100% up and running thanks to you guys.
Ken OConnor, CEO / Ken OConnor Racing
For what it's worth, I am pleased with the transaction. Prompt shipment, a follow up phone call, good packaging, and decent instructions. And when we pushed the start button......everything worked. Nice to see another company that has its act together.
Randy Strock, Principal / Infra Tech Mfg
Bought 10Hp ADX/ Runs 5hp lathe and Bridgeport same time no problem. Quieter than lathe or mill. Installing electrician said best equipment he's seen yet. Great purchase!
Herb Clark, Owner / Hobby Hill Farms
Thanks for making such a great product. It was very user friendly to install and works perfect.
Chris Miles, Owner / Hunga Munga Broadheads
The phase converter is working perfectly. It’s much quieter that the previous one, and so far the VSD unit has not skipped a beat so the voltage appears to be nice and clean. Very happy with your product.
Mark Fischer, Owner / Castle Valley Mill
The American Rotary Phase Convertor was recommended by a friend. After I purchased it unit online, I received a call from American Rotary checking that I had order the correct size for my equipment. Thanks!
The installation was simple and straight forward. The idler motor sets on the floor on the other side on the shop under my lathe. The mill runs smoothly with no noticeable power loss.
Allen Hase, Hobbyist / .
After 8 years of perfect performance from my American Rotary 20 hp converter I burned out the control unit and had to replace it. The fault wasn't the design...I was inadvertently abusing the start caps by "pulsing" my mixer. The box held on for about 4 months before letting go. I called American Rotary for advice and was surprised to get a person on the phone after hours. Despite being stuck at home with an illness, Chris Feavel helped me figure out the most expeditious way to deal with my problem which turned out to be a complete replacement of the control unit. Repair was an option but I didn't have time to wait. The new unit arrived on schedule and was very easy to install. The directions were clear, and it even came with a video. I got stuck at one point due to my lack of skills, but their tech support was superb and I had it running in short order. These folks really stand behind their product and I would enthusiastically buy from American Rotary again
Jim Brosseau, Owner / Livin Spoonful
— Food Service
Got the converter on Thursday..super fast shipping to say the least! Thank you for getting it to me so quickly, already have it mounted and getting things wired up today.. Again thank you for the excellent service and tech support.
Ben Gregory, Owner / Rolling Chassis Co, LLC
Love how quiet it is and how simple for my employees to operate.
Brian Hiltedeitel, Owner / Chunkie Dunkies
— Food Service